yblockchain_ on Nostr: ... https://yuyasugano.medium.com/%E3%83%95%E3%83%A9%E3%83%83%E3%82%B7%E3%83%A5%E3%83%AD%E3%83%BC%E3%83%B3%E3%81%A7-dex-%E3%82%A2%E3%83%BC%E3%83%93%E3%83%88%E3%83%A9%E3%83%BC%E3%82%B8%E3%82%92%E3%82%84%E3%81%A3%E3%81%A6%E3%81%BF%E3%82%8B-%E8%87%AA%E5%8B%95%E5%8C%96-9a877e34faa3